【备考2021】中考英语复习三年中考两年模拟 (数词)课件+练习(原卷版+解析版)

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名称 【备考2021】中考英语复习三年中考两年模拟 (数词)课件+练习(原卷版+解析版)
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科目 英语
更新时间 2020-12-16 07:01:40

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(共15张PPT)
第四



中考一轮复习3+2
全国版
中考对数词的考查主要围绕基数词和序数词的用法、时刻表达法、年、月、日表达法、电话号码及编号、分数的表达法、百分数的表达法、加减乘除表示法、hundred、thousand、million、billion的用法。卷面中数词所占分值约为
2-3分左右,一般分布在单选、完形填空、翻译中。
考情小结
知识清单
数词
基数词和序数词
概数词
分数
基数词和序数词的表示方法
表示确切的数字
表示不确切的数字
表示方法
基数词和序数词的用法
考点透析
命题点一
基数词
基数词记忆口诀:
基数词很容易,0至12词各异,单独记。13至19,以teen结尾不要丢;20至90,整十后面有个ty;几十几,也容易:先说几十,再说几,中间短杠“-”加上去。hundred是一百,
百内数字记心怀。几百几,挺容易:先说几百,再说几,中间and加上去。thousand是一千,千内数字记心间。
典例1:(
)(2020天水)27.My
grandparents
live
in
an
old
apartment
with
_____
floors
and
they
are
on
the
____
floor
A.
five,
five
B.
five,
fifth
C.
fifth,
fifth
D.
fifth,
five
考点突破
B
【解析】句意:我的祖父母住在一间五层的旧公寓里,他们在五楼。考查数词。five基数词,表示数量5个;fifth序数词,表示顺序第五,根据第一个空后的floors为名词复数形式,可知用基数词five,表示“有5层的公寓”,根据第二个空后的floor为名词单数形式,可知用序数词fifth,表示“第5层”,故选B。
举一反三

)(2020黑龙江龙东)My
son
is
_____years
old.
Today
is
his
_____
birthday.
A.
twelve;twelve
B.
twelve;twelfth
C.
twelfth;twelve
【解析】句意:我儿子十二岁了。今天是他第十二个生日。考查基数词和序数词。twelve十二,基数词;twelfth第十二,序数词。基数词加上years
old,表示人的年纪,故第一个空应填入基数词twelve,C选项可排除。根据句子结构,第二个空应填入序数词twelfth,修饰单数名词birthday。故选B。
B
考点透析
命题点二
序数词的用法
序数词记忆口诀:
基变序,很容易,基后th跟上去,第一、二、三要牢记,因为它们是特殊
的(first、second、third)。8去t,9去e;ve要用f替,5
和12记心里;
y尾单词变ie,此类词都是整十的;上述变化要牢记,th后面跟上去。
要变几十几,也是很容易:只变个位就可以。
典例1:(
)(2020镇江)Peng
Min
finally
became
the
winner
of______season
of
CCTV's
Chinese
Poetry
Conference.
A.
five
B.
fifth
C.
the
fifth
D.
fifths
考点突破
【解析】句意:彭敏最终成为中国第五届诗词大会的冠军。考查数词。five基数词,五;fifth第五,序数词;the
fifth第五;fifths序数词的复数。冠军单数名词season可知此处用定冠词加上序数词的形式the
fifth表示“第五届”。故选C。
C
举一反三

)(2020吉林)On
my_____
birthday,
my
aunt
gave
me
a
nice
dress
as
a
present.
A.
nine
B.
ninth
C.
the
ninth
【解析】句意:在我九岁生日的时候,我的姑姑给我一条漂亮的裙子作为礼物。考查数词。nine九;ninth第九;the
ninth是定冠词+序数词的结构。根据单数名词birthday可知此处用序数词ninth表示“第九”,空前有形容词性物主代词my不需要再用定冠词the。故选B。
B
思维导图
命题点三
分数的用法
1.分数的表达:分子基数词,分母序数词,分子大于1.分母加s.
2.当分数后面接名词时,如果分数表示的值大于1,名词用复数;
如果分数表示的值小于1,名词用单数。
典例1:(
)(2020黄石)There
are
about
eight
hundred
students
in
the
school.
___of
them
are
boys.
A.
Three
fifth
B.
Third
fifth
C.
Third
five
D.
Three
fifths
考点突破
【解析】句意:这所学校大约有800名学生。他们中五分之三是男孩。考查分数表达。根据语境可知,他们中五分之三是男孩。英语中分数的表达适合“子基母序”原则,即分子为基数词,分母为序数词。若分子大于一,则分母用其复数形式。故五分之三应表示为three
fifths。故选D。
D
举一反三

)(2020恩施)3.Among
all
these
books,
________
of
them
are
for
children
to
read.
A.
three
fifth
B.
three
fifths
C.
threes
fifth
B
【解析】句意:在这些书中,五分之三的书是给孩子们阅读的。考查分数的表达。
分数是由基数词和序数词一起来表示的。基数词作分子,序数词作分母,除了分子
是“1”以外,其他情况下序数词都要用复数形式。此处分子是three,分子大于1,
分母是序数词的复数fifths。故选B。
思维导图
命题点四
确数的用法
1.表示确切的数字:具体数字+概数词+可数名词复数hundred,thousand,million,billion等词与具体的数字one,two...或several,some,many
等连用时,要用单数形式。
2.表示不确切的数字:概数词-s+of+可数名词复数与of连用时,要用复数形式,但前面不能再加具体的数字。
典例1:(
)(2020益阳)We
all
know
that
________
birds
fly
to
Dongting
Lake
in
winter.
A.
million
B.
millions
C.
millions
of
考点突破
【解析】句意:我们都知道冬天有数百万只鸟飞到洞庭湖。考查数词的用法。million百万。当million前有具体基数词时,million用原形;当million前没有具体基数词时,用millions
of短语表示“数以百万计的”。根据题干可知空前没有基数词,此处用millions
of。故选C。
C
感谢欣赏中小学教育资源及组卷应用平台
【备考2021】2020年全国各省市中考英语真题分类解析汇编之数词
数词

)1.(2020黄石)13.There
are
about
eight
hundred
students
in
the
school.
___of
them
are
boys.
A.
Three
fifth
B.
Third
fifth
C.
Third
five
D.
Three
fifths
【答案】D
【解析】句意:这所学校大约有800名学生。他们中五分之三是男孩。考查分数表达。根据语境可知,他们中五分之三是男孩。英语中分数的表达适合“子基母序”原则,即分子为基数词,分母为序数词。若分子大于一,则分母用其复数形式。故五分之三应表示为three
fifths。故选D。

)2.(2020吉林)9.On
my_____
birthday,
my
aunt
gave
me
a
nice
dress
as
a
present.
A.
nine
B.
ninth
C.
the
ninth
【答案】B
【解析】句意:在我九岁生日的时候,我的姑姑给我一条漂亮的裙子作为礼物。考查数词。nine九;ninth第九;the
ninth是定冠词+序数词的结构。根据单数名词birthday可知此处用序数词ninth表示“第九”,空前有形容词性物主代词my不需要再用定冠词the。故选B。

)3.(2020镇江)2.Peng
Min
finally
became
the
winner
of______season
of
CCTV's
Chinese
Poetry
Conference.
A.
five
B.
fifth
C.
the
fifth
D.
fifths
【答案】C
【解析】句意:彭敏最终成为中国第五届诗词大会的冠军。考查数词。five基数词,五;fifth第五,序数词;the
fifth第五;fifths序数词的复数。冠军单数名词season可知此处用定冠词加上序数词的形式the
fifth表示“第五届”。故选C。

)4.(2020牡丹江、鸡西)5.Some
people
prefer
tea_____
milk.
However,
I
like
drinking
tea
without
anything
in
it.
A.
to
B.
with
C.
of
【答案】B
【解析】句意:有些人喜欢加牛奶的茶。不过,我喜欢喝茶时不加任何东西。考查介词辨析。to去、到……,表动作的方向;with和……一起,表伴随;of……的,表所属;下文“However,
I
like
drinking
tea
without
anything
in
it”根据however句意转折,推断空格指加牛奶的茶;故选B。

)5.(2020海南)7.Eight
members
of
a
Chinese
team
arrived
___the
top
of
Mount
Qomolangma
successfully.
A.
in
B.
at
C.
to
【答案】B
【解析】句意:中国八名队员成功登上了珠穆朗玛峰山顶。考查介词辨析。in后接大地点;at后接小地点;to到。固定搭配:arrive
in+大地点;arrive
at+小地点,空格后the
top
of
Mount
Qomolangma是小地点,故选B。

)6.(2020恩施)3.Among
all
these
books,
________
of
them
are
for
children
to
read.
A.
three
fifth
B.
three
fifths
C.
threes
fifth
【答案】B
【解析】句意:在这些书中,五分之三的书是给孩子们阅读的。考查分数的表达。分数是由基数词和序数词一起来表示的。基数词作分子,序数词作分母,除了分子是“1”以外,其他情况下序数词都要用复数形式。此处分子是three,分子大于1,分母是序数词的复数fifths。故选B。

)7.(2020重庆)5.Teachers'
Day
is
in
September,
the
____
month
of
the
year.
A.
nine
B.
ninth
C.
ten
D.
tenth
【答案】B
【解析】句意:教师节在九月,一年中的第九个月份。考查序数词。nine九,基数词;ninth第九,序数词;ten十,基数词;tenth第十,序数词。根据常识可知,九月是一年中的第九个月份,故C和D不对;且这里应用序数词,表示顺序。故选B。

)8.(2020滨州)3.—I
like
the
number
“9”
best,
because
I
think
it
stands
for
“long
lasting”.

Me
too.
So
I
choose
________
floor
to
live
on.
A.
nine
B.
ninth
C.
the
nine
D.
the
ninth
【答案】D
【解析】句意:——我最喜欢数字“9”因为我觉得它代表“长久”。——我也是,所以我选择住在九楼。考查序数词表示顺序。nine九;ninth第九;the
nine这个九;the
ninth第九。ninth是序数词,表示顺序时应加定冠词the,根据句中floor可知,此处应使用the
ninth,the
ninth
floor表示“第九楼”。故选D。

)9.(2020鄂州)4.Because
of
the
special
situation
this
year,
about
________
of
the
students
in
our
school
________
having
classes
on
the
Internet
at
home.
A.
two
thirds;
are
B.
two
third;
is
C.
second
thirds;
are
D.
two
thirds;
is
【答案】A
【解析】句意:因为今年的特殊情况,我们学校大约三分之二的学生在家上网课。考查分数的表达以及主谓一致。分数是由基数词和序数词一起来表示的。基数词作分子,序数词作分母,除了分子是“1”以外,其他情况下序数词都要用复数形式。此处表示“三分之二”,分子用基数词two,分母用thirds。“分数+of+名词”作主语时,谓语动词常与of后的名词保持数的一致。of后the
students是可数名词复数,则谓语动词用复数形式are。故选A。

)10.(2020丹东)2.The
words
from
Page
1
to
Page
3
are
very
clear.
But
the
ones
on
the
_____
page
are
not.
A.
first
B.
two
C.
three
D.
fourth
【答案】D
【解析】句意:第1页到第3页的单词是非常清楚的。但是第四页的单词不清楚。考查数词辨析。first第一,序数词;two二,基数词;three三,基数词;fourth第四,序数词。句中
“The
words
from
Page
1
to
Page
3
are
very
clear.”
已经提到第1页到第3页的单词很清楚,因此结合选项,这里说的应该是第四页,这里应用序数词,修饰后面的名词page。故选D。

)11.(2020绥化)2.About
__________
of
the
students
don’t
like
studying
online
in
my
class,
because
they
can’t
discuss
with
their
classmates.
A.
one
three
B.
one
thirds
C.
one
third
【答案】C
【解析】句意:我班上大约有三分之一的学生不喜欢上网课,因为他们不能和同学讨论。考查分数的表达。根据英语语法,分数的表达方式为“基数词+序数词”,其中基数词表示分子,序数词表示分母,除了基数词是1的情况之外,其它情况下序数词都要用复数形式,当基数词是1时,序数词用单数。本题三分之一应表达为one
third,故选C。

)12.(2020益阳)2.We
all
know
that
________
birds
fly
to
Dongting
Lake
in
winter.
A.
million
B.
millions
C.
millions
of
【答案】C
【解析】句意:我们都知道冬天有数百万只鸟飞到洞庭湖。考查数词的用法。million百万。当million前有具体基数词时,million用原形;当million前没有具体基数词时,用millions
of短语表示“数以百万计的”。根据题干可知空前没有基数词,此处用millions
of。故选C。

)13.(2020湖北鄂州)7.Although
the
man
is
in
his
eighties,
he
grows
vegetables
________
in
his
garden.
A.
in
public
B.
in
person
C.
in
silence
D.
in
fact
【答案】B
【解析】句意:虽然这个人已经80多岁了,但他还是亲自在自己的花园里种菜。考查介词短语。in
public公开地,当众;in
person亲自;in
silence沉默地;in
fact事实上。根据题干中“Although
the
man
is
in
his
eighties”可知这个人已经80岁了,句子前后是让步关系,由此可推出是说亲自在花园里种菜,用in
person符合题意。故选B。

)14.(2020湖北鄂州)4.Because
of
the
special
situation
this
year,
about
________
of
the
students
in
our
school
________
having
classes
on
the
Internet
at
home.
A.
two
thirds;
are
B.
two
third;
is
C.
second
thirds;
are
D.
two
thirds;
is
【答案】A
【解析】句意:因为今年的特殊情况,我们学校大约三分之二的学生在家上网课。考查分数的表达以及主谓一致。分数是由基数词和序数词一起来表示的。基数词作分子,序数词作分母,除了分子是“1”以外,其他情况下序数词都要用复数形式。此处表示“三分之二”,分子用基数词two,分母用thirds。“分数+of+名词”作主语时,谓语动词常与of后的名词保持数的一致。of后the
students是可数名词复数,则谓语动词用复数形式are。故选A。

)15.(2020黑龙江龙东)3.My
son
is
________
years
old.
Today
is
his
________
birthday.
A.
twelve;twelve
B.
twelve;twelfth
C.
twelfth;twelve
【答案】B
【解析】句意:我儿子十二岁了。今天是他第十二个生日。考查基数词和序数词。twelve十二,基数词;twelfth第十二,序数词。基数词加上years
old,表示人的年纪,故第一个空应填入基数词twelve,C选项可排除。根据句子结构,第二个空应填入序数词twelfth,修饰单数名词birthday。故选B。

)16.2020贵州黔南州4.Tomorrow
we
are
going
to
celebrate
my
dear
grandpa's
___
birthday.
A.
eighty
B.
eightieth
C.
eight
D.
eighth
【答案】B
【解析】句意:明天我们打算庆祝亲爱的爷爷的八十岁生日。考查序数词。eighty八十,基数词;eightieth第八十,序数词;eight八,基数词;eighth第八,序数词。根据此处修饰其后名词birthday可知,用序数词表示第几个生日,排除AC;根据是grandpa,可知是八十岁,故选B。

)17.(2020天水)27.My
grandparents
live
in
an
old
apartment
with
_____
floors
and
they
are
on
the
____
floor
A.
five,
five
B.
five,
fifth
C.
fifth,
fifth
D.
fifth,
five
【答案】B
【解析】句意:我的祖父母住在一间五层的旧公寓里,他们在五楼。考查数词。five基数词,表示数量5个;fifth序数词,表示顺序第五,根据第一个空后的floors为名词复数形式,可知用基数词five,表示“有5层的公寓”,根据第二个空后的floor为名词单数形式,可知用序数词fifth,表示“第5层”,故选B。
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【备考2021】2020年全国各省市中考英语真题分类解析汇编之数词
数词

)1.(2020黄石)13.There
are
about
eight
hundred
students
in
the
school.
___of
them
are
boys.
A.
Three
fifth
B.
Third
fifth
C.
Third
five
D.
Three
fifths

)2.(2020吉林)9.On
my_____
birthday,
my
aunt
gave
me
a
nice
dress
as
a
present.
A.
nine
B.
ninth
C.
the
ninth

)3.(2020镇江)2.Peng
Min
finally
became
the
winner
of______season
of
CCTV's
Chinese
Poetry
Conference.
A.
five
B.
fifth
C.
the
fifth
D.
fifths

)4.(2020牡丹江、鸡西)5.Some
people
prefer
tea_____
milk.
However,
I
like
drinking
tea
without
anything
in
it.
A.
to
B.
with
C.
of

)5.(2020海南)7.Eight
members
of
a
Chinese
team
arrived
___the
top
of
Mount
Qomolangma
successfully.
A.
in
B.
at
C.
to

)6.(2020恩施)3.Among
all
these
books,
________
of
them
are
for
children
to
read.
A.
three
fifth
B.
three
fifths
C.
threes
fifth

)7.(2020重庆)5.Teachers'
Day
is
in
September,
the
____
month
of
the
year.
A.
nine
B.
ninth
C.
ten
D.
tenth

)8.(2020滨州)3.—I
like
the
number
“9”
best,
because
I
think
it
stands
for
“long
lasting”.

Me
too.
So
I
choose
________
floor
to
live
on.
A.
nine
B.
ninth
C.
the
nine
D.
the
ninth

)9.(2020鄂州)4.Because
of
the
special
situation
this
year,
about
________
of
the
students
in
our
school
________
having
classes
on
the
Internet
at
home.
A.
two
thirds;
are
B.
two
third;
is
C.
second
thirds;
are
D.
two
thirds;
is

)10.(2020丹东)2.The
words
from
Page
1
to
Page
3
are
very
clear.
But
the
ones
on
the
_____
page
are
not.
A.
first
B.
two
C.
three
D.
fourth

)11.(2020绥化)2.About
__________
of
the
students
don’t
like
studying
online
in
my
class,
because
they
can’t
discuss
with
their
classmates.
A.
one
three
B.
one
thirds
C.
one
third

)12.(2020益阳)2.We
all
know
that
________
birds
fly
to
Dongting
Lake
in
winter.
A.
million
B.
millions
C.
millions
of

)13.(2020湖北鄂州)7.Although
the
man
is
in
his
eighties,
he
grows
vegetables
________
in
his
garden.
A.
in
public
B.
in
person
C.
in
silence
D.
in
fact

)14.(2020湖北鄂州)4.Because
of
the
special
situation
this
year,
about
________
of
the
students
in
our
school
________
having
classes
on
the
Internet
at
home.
A.
two
thirds;
are
B.
two
third;
is
C.
second
thirds;
are
D.
two
thirds;
is

)15.(2020黑龙江龙东)3.My
son
is
________
years
old.
Today
is
his
________
birthday.
A.
twelve;twelve
B.
twelve;twelfth
C.
twelfth;twelve

)16.2020贵州黔南州4.Tomorrow
we
are
going
to
celebrate
my
dear
grandpa's
___
birthday.
A.
eighty
B.
eightieth
C.
eight
D.
eighth

)17.(2020天水)27.My
grandparents
live
in
an
old
apartment
with
_____
floors
and
they
are
on
the
____
floor
A.
five,
five
B.
five,
fifth
C.
fifth,
fifth
D.
fifth,
five
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